PT-2026-21507 · Unknown · Utt Hiper 810

Yecp · CVE-2026-2980 · Published 2026-01-04 · Updated 2026-02-28

Positive Technologies (AI Summary)

CVSS v2.0

9.0

High

Base vector

AV:N/AC:L/Au:S/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions UTT HiPER 810G versions up to 1.7.7-1711

Description A buffer overflow issue exists in the strcpy function within the /goform/setSysAdm file. The manipulation of the passwd1 argument can trigger this issue. This allows for remote exploitation. The exploit has been publicly disclosed.

Recommendations Versions prior to 1.7.7-1711 should be updated. As a temporary workaround, consider restricting access to the /goform/setSysAdm file to minimize the risk of exploitation. Avoid manipulating the passwd1 argument.

Exploit

Fix

Buffer Overflow

Weakness Enumeration

CWE-119

CWE-120

Related Identifiers

BDU:2026-08764

CVE-2026-2980

Affected Products

Utt Hiper 810

References · 13

• 🔥 https://github.com/7wkajk/CVE-VUL/blob/main/4.md#poc · Exploit
• 🔥 https://github.com/7wkajk/CVE-VUL/blob/main/4.md · Exploit
• https://osv.dev/vulnerability/CVE-2026-2980 · Vendor Advisory
• https://bdu.fstec.ru/vul/2026-08764 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2026-2980 · Security Note
• https://t.me/CVEtracker/45487 · Telegram Post
• https://twitter.com/cracbot/status/2027700366498996709 · Twitter Post
• https://twitter.com/VulmonFeeds/status/2025872193851117852 · Twitter Post
• https://twitter.com/CVEnew/status/2025892027053846796 · Twitter Post
• https://vuldb.com/?id.347364 · Note
• https://twitter.com/cracbot/status/2027338065900183937 · Twitter Post
• https://vuldb.com/?ctiid.347364 · Note
• https://vuldb.com/?submit.756130 · Note